1266948 has 24 divisors (see below), whose sum is σ = 3284960. Its totient is φ = 422280.

The previous prime is 1266943. The next prime is 1266949. The reversal of 1266948 is 8496621.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (1266943) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5758 + ... + 5973.

2^1266948 is an apocalyptic number.

1266948 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1266948 is an abundant number, since it is smaller than the sum of its proper divisors (2018012).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1266948 is a wasteful number, since it uses less digits than its factorization.

1266948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11744 (or 11736 counting only the distinct ones).

The product of its digits is 20736, while the sum is 36.

The square root of 1266948 is about 1125.5878464163. The cubic root of 1266948 is about 108.2063954363.

The spelling of 1266948 in words is "one million, two hundred sixty-six thousand, nine hundred forty-eight".